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Old Sep 21, 2015, 03:49 PM
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Old Apr 24, 2015 | 08:15 AM
  #49456  
jdjonesdr's Avatar
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From: Dominican Republic
Year: 1990
Model: Cherokee
Engine: inline 6
Default Here's a "what if" for ya.

During the process of rebuilding my beast, I've changed all the sensors and other stuff on the RENIX system.

I think it runs pretty well, all things considered. I get good gas mileage, it starts right up, and really hasn't given me a lot of problems.

But..... What if I wanted to nix the computer, throw on an older distributor with points and regular vacuum hoses and such.

What do you old timers think? I'm guessing a lot of stuff wouldn't work or would be a nightmare to get them to work.
Old Apr 24, 2015 | 09:54 AM
  #49457  
salad's Avatar
Herp Derp Jerp
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Joined: Nov 2011
Posts: 18,251
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From: Parham, ON
Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
Default

Originally Posted by jdjonesdr
During the process of rebuilding my beast, I've changed all the sensors and other stuff on the RENIX system.

I think it runs pretty well, all things considered. I get good gas mileage, it starts right up, and really hasn't given me a lot of problems.

But..... What if I wanted to nix the computer, throw on an older distributor with points and regular vacuum hoses and such.

What do you old timers think? I'm guessing a lot of stuff wouldn't work or would be a nightmare to get them to work.

That is correct. Going from sequential MPFI backwards in time 100 years to a carbureted configuration is not straight forward nor even REMOTELY worth it.
Old Apr 24, 2015 | 12:02 PM
  #49458  
Rapscallion's Avatar
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From: Coachella Valley
Model: Cherokee
Default

Hey fellas.

Got a 99 Cherokee Sport w/152,xxx miles.

My fans won't turn on at 1, 2 or 3 and ONLY comes on at the 4 setting. Doesn't matter if it's A/C, defrost, etc. The fans will only turn on at full blast. Any ideas I can start to troubleshoot for that?
Old Apr 24, 2015 | 12:30 PM
  #49459  
Cherokee_Laredo_1991's Avatar
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From: Orono
Year: 1991
Model: Cherokee
Engine: 4.0 IL 6
Default

I have a question that is really baffling me. I have a 1991 cherokee laredo and I can't for the life of me figure out what rear axle she has. There is nothing indicating what axle is on the old girl so I don't know how to go about figuring it out. Help! haha
Old Apr 24, 2015 | 12:32 PM
  #49460  
Cherokee_Laredo_1991's Avatar
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From: Orono
Year: 1991
Model: Cherokee
Engine: 4.0 IL 6
Default

Originally Posted by Rapscallion
Hey fellas.

Got a 99 Cherokee Sport w/152,xxx miles.

My fans won't turn on at 1, 2 or 3 and ONLY comes on at the 4 setting. Doesn't matter if it's A/C, defrost, etc. The fans will only turn on at full blast. Any ideas I can start to troubleshoot for that?
Change the blower motor resistor. I recently had the same issue and I changed that out and I get all four settings perfectly now. Bout a fifteen dollar part if memory serves
Old Apr 24, 2015 | 12:47 PM
  #49461  
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From: Cape Hatteras, North Carolina
Year: 2000 WJ
Model: Grand Cherokee
Engine: 4.0
Default

Originally Posted by Cherokee_Laredo_1991
I have a question that is really baffling me. I have a 1991 cherokee laredo and I can't for the life of me figure out what rear axle she has. There is nothing indicating what axle is on the old girl so I don't know how to go about figuring it out. Help! haha
Here is an axle ID chart. My 91 XJ Laredo had a Dana 35.
Can also get a free build sheet from jeep, all you need is the VIN.
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Old Apr 24, 2015 | 01:01 PM
  #49462  
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From: Connecticut
Year: 1995
Model: Cherokee
Engine: 4.0
Default

Originally Posted by SteveMongr
Here is an axle ID chart. My 91 XJ Laredo had a Dana 35. Can also get a free build sheet from jeep, all you need is the VIN.
Where can you get a build sheet from Jeep? That would be cool.
Old Apr 24, 2015 | 01:11 PM
  #49463  
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From: Cape Hatteras, North Carolina
Year: 2000 WJ
Model: Grand Cherokee
Engine: 4.0
Default

Originally Posted by Cheddarnut
Where can you get a build sheet from Jeep? That would be cool.
Here is the link, usually an e-mail response within 24 hours.
http://www.jeep.com/webselfservice/jeep/EmailPage.html
Old Apr 24, 2015 | 01:17 PM
  #49464  
Rapscallion's Avatar
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Joined: Jun 2014
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From: Coachella Valley
Model: Cherokee
Default

Originally Posted by Cherokee_Laredo_1991
Change the blower motor resistor. I recently had the same issue and I changed that out and I get all four settings perfectly now. Bout a fifteen dollar part if memory serves
Awesome, thank you for your insight! This saves me a lot of guessing.
Old Apr 24, 2015 | 01:36 PM
  #49465  
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Posts: 734
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From: Connecticut
Year: 1995
Model: Cherokee
Engine: 4.0
Default

Originally Posted by SteveMongr
Here is the link, usually an e-mail response within 24 hours. http://www.jeep.com/webselfservice/jeep/EmailPage.html
great. Thanks man.
Old Apr 24, 2015 | 03:18 PM
  #49466  
XJwonders's Avatar
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From: west chester, pa
Year: 1999
Engine: 4.0
Default Ask the Question Thread

Originally Posted by Cherokee_Laredo_1991
I have a question that is really baffling me. I have a 1991 cherokee laredo and I can't for the life of me figure out what rear axle she has. There is nothing indicating what axle is on the old girl so I don't know how to go about figuring it out. Help! haha
Post up a picture of your rear axle's cover.
Old Apr 24, 2015 | 10:27 PM
  #49467  
D.weber401's Avatar
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Year: 1995
Model: Cherokee
Engine: 4.0
Default

Hey guys new to the forum and to the jeep world but I have a 95 jeep cherokee xj with te 4.0, runs great but it will only start when I turn the key half way, if I turn the key all the way like you would normally start a vehicle it won't do anything, any advice would be helpful thanks in advance
Old Apr 24, 2015 | 10:38 PM
  #49468  
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From: Frederick, MD from Cleveland, OH
Year: 1993 YJ Wrangler
Engine: 4.0 I6
Default Ask the Question Thread

Originally Posted by D.weber401
Hey guys new to the forum and to the jeep world but I have a 95 jeep cherokee xj with te 4.0, runs great but it will only start when I turn the key half way, if I turn the key all the way like you would normally start a vehicle it won't do anything, any advice would be helpful thanks in advance
Sounds like the contacts are worn out. I would think a new ignition cylinder would fix the problem
Old Apr 24, 2015 | 10:45 PM
  #49469  
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Year: 1995
Model: Cherokee
Engine: 4.0
Default

Originally Posted by NewKindOfClown
Sounds like the contacts are worn out. I would think a new ignition cylinder would fix the problem
That is what I thought.. I just wanted an opinion from guys who have been dealing with jeeps it's all new to me so that's what I'll shoot for first thanks I really appreciate it
Old Apr 24, 2015 | 10:58 PM
  #49470  
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From: Orono
Year: 1991
Model: Cherokee
Engine: 4.0 IL 6
Default

No problem man, hope it helps!



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